(a.) In the form of, or bounded by, a circle; round.
(a.) repeating itself; ending in itself; reverting to the point of beginning; hence, illogical; inconclusive; as, circular reasoning.
(a.) Adhering to a fixed circle of legends; cyclic; hence, mean; inferior. See Cyclic poets, under Cyclic.
(a.) Addressed to a circle, or to a number of persons having a common interest; circulated, or intended for circulation; as, a circular letter.
(a.) Perfect; complete.
(a.) A circular letter, or paper, usually printed, copies of which are addressed or given to various persons; as, a business circular.
(a.) A sleeveless cloak, cut in circular form.
Example Sentences:
(1) By hybridization studies, three plasmids in two forms (open circular and supercoiled) were detected in the strain A24.
(2) When irradiated circular DNA, previously nicked by T4 endonuclease V, is briefly exposed to elevated temperature, the DAN becomes susceptible to the action of exonuclease V, and pyrimidine dimers are selectively released.
(3) Circular muscle strips from the opossum esophageal body obtained 3-5 cm above the esophagogastric junction were suspended in organ baths for measurement of isometric tension.
(4) Noradrenaline decreased the phasic contraction amplitude of the circular muscle and exerted a stimulant effect on the tone which suggested an existence of two alpha 1-adrenoceptor subtypes.
(5) After methylene blue, the gradient in resting potential across the circular layer was greatly reduced or abolished.
(6) Circular dichroism (CD) spectra indicating different local orientation of oxazolone, when coupled to L or D side chain-terminating amino acids, support this suggestion.
(7) The alpha-helical content of the free form of the lipoprotein was measured from the circular dichroism spectrum of the lipoprotein in 0.01% sodium dodecyl sulfate and found to be 87%.
(8) Parameters affecting assembly of these complexes were sequences in circular DNA templates, sizes and sequences of linear DNA templates, temperature and incubation time.
(9) The mechanisms underlying the biphasic response (BR) of the circular muscle of the guinea pig ileum (CMGPI) to bradykinin (BK) have been examined.
(10) The distribution and lateral mobility of VDCCs on CA1 hippocampal neurons have been determined with biologically active fluorescent and biotinylated derivatives of the selective probe omega-conotoxin in conjunction with circular dityndallism, digital fluorescence imaging, and photobleach recovery microscopy.
(11) The structure of the Z-helix antigen was confirmed by circular dichroism (CD) and U.V.
(12) Dustin Benton Dustin Benton, head of resource stewardship, Green Alliance Creating a circular economy will take action in three areas: the economy, policy and politics, and innovation.
(13) Anastomotic devascularization has been incriminated in the development of post-operative complications (fistula, stenosis) of circular stapling.
(14) If people approach it in the right way and we show that this is a development agenda – it’s competitiveness, it’s jobs – then why wouldn’t it be adopted.” Read more like this: How much do you know about the circular economy?
(15) When the method proposed by Trela (1975) is applied, thin layers of the petrous crest are chiselled out until the common crus of the superior and posterior semi-circular becomes apparent.
(16) A comparison of the conformation of Folch-Pi apoprotein in organic solvent and in aqueous solutions has been made by ESR, infrared and circular dichroism spectroscopy studies.
(17) In the group of malignant schizophrenia, irrespective of the stage of the disease and in the group of circular forms there was a definite drop in the activity of cytochromoxidase, succinatedehydrogenase and MAO, while as the activity of the ATP-ase and peroxidase was increased.
(18) Circular cuts which surgically isolated the medial basal hypothalamus (MBH) from the remainder of the brain did not prevent copulation 4 to 24 h later, but did block reflex ovulation.
(19) Monodispersed N- and C-protected linear homo-oligomethionines (n = 2- -7) are studied by measurements of circular dichroism in the vacuum ultraviolet region.
(20) The first stage is characterized by circular disturbances of conditioned activity, vegetative shifts of compensatory character and intensification of individual characteristics of behaviour.
Gyre
Definition:
(n.) A circular motion, or a circle described by a moving body; a turn or revolution; a circuit.
(v. t. & i.) To turn round; to gyrate.
Example Sentences:
(1) The plastic - most of it swept from coastal cities in Asia and California - is trapped indefinitely in the region by the North Pacific Gyre, a vortex of currents that circulate clockwise around the ocean.
(2) It is not news that microplastic – which the National Oceanic and Atmospheric Administration defines as plastic fragments 5mm or smaller – is ubiquitous in all five major ocean gyres .
(3) These end-to-end contacts were observed in every second gyre on the four lines surrounding the core of the axoneme at stage 3.
(4) Several sites link to the original text that accompanied the photograph when it was first used three years ago, in an online journal of the Beaufort Gyre Exploration Project, in which the ice block is described as 'extraordinary'.
(5) Possible extensions of density between the gyres have been located, but these are below the significance level of the electron density map.
(6) Fortunately, Merkl said the issue is starting to rise up the political agenda, helped by the sight of giant gyres of marine debris and by people from the developed world going on beach holidays and finding plastics clinging to their bodies.
(7) Multilamellar sheets consisted of as many as 10 or 12 closely spaced gyres.
(8) The expedition was a joint effort between three non-profit groups: Eriksen's 5 Gyres Institute, the Algalita Foundation, and the Ocean Voyage Institute.
(9) These include Algalita Marine Research Foundation (founded by captain Charles Moore, who first raised the issue of microplastics in oceans), 5 Gyres, and Adventurers and Scientists for Conservation (ASC), with whom Abigail Barrows works to collect surface water samples from around the world for her research into microfibers.
(10) Most of the histone core is contained within the inner surface of the superhelical DNA, except for part of H2A which extends between the DNA gyres near the terminus of the DNA.
(11) As seen by scanning electron microscopy, the mitochondrial helix in the developing midpiece of mouse testicular spermatozoa is dextral in direction and consists of spherical mitochondrial units arranged in an orderly array of four units per gyre: three appearing in face view and a fourth hidden from view at the back of the gyre.
(12) Mitochondria further elongated and end-on touching appeared with every third gyre on the five longitudinal lines that surround the core of the axoneme (stage 4).
(13) A similar extension of a portion of histone H4 between the DNA gyres occurs close to the dyad axis.
(14) First and most surprising, the prominent coiling of the chromosomes is strongly chiral, with right-handed gyres predominating.
(15) Much of this rubbish accumulates in large ocean gyres, which are circular currents that collect plastics in a particular area.
(16) The center-to-center distance of each gyre is approximately 650 A, and the hollow structures are ca.
(17) With a change in microtubular array, the ridge surface of the nuclear helix becomes flattened and depressed; the gyres of the nuclear helix increase in number.
(18) During helical shaping of the acrosome, the microtubule bundle is closely associated with the posterior one gyre of the acrosomal helix with the same pitch as in the nuclear helix.
(19) We test nonsense when we could "gyre and gimble in the wabe".
(20) The boundary between successive gyres of the subfiber are obscured at the completion of condensation resulting in the formation of a homogenous 250- to 300-nm fiber that is the native centromere.